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Finding the Fourth Proportional to 43,941.55, 65,956.07 and 24,229.39

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Solution

The fourth proportional to 43,941.55, 65,956.07 and 24,229.39 is: 36,368.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,941.55 : 65,956.07 = 24,229.39 : x
  2. Step 2: Convert to fraction form
    43,941.55/65,956.07 = 24,229.39/x
  3. Step 3: Cross multiply
    43,941.55x = 65,956.07 × 24,229.39
  4. Step 4: Simplify right side
    43,941.55x = 1,598,075,342.90
  5. Step 5: Solve for x
    x = 1,598,075,342.90/43,941.55
  6. Step 6: Final answer
    x = 36,368.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.